Control knob for remote controller



FIG. 1 is a partial perspective view of a control knob for a remote controller showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a left side elevational view thereof, a right side elevational view thereof being a mirror image of FIG. 3; and,

FIG. 4 is a front elevational view thereof.

The body portions shown FIGS. 1 through 4 in broken lines are for an illustrative purpose only and form no part of the claimed invention. 

The ornamental design for a control knob for a remote controller, as shown and described. 